This tutorial show how to call some java static operations directly with the extern operator. It also shows how to package and declare the java code for being used by the extern operator.
TODO
This tutorial will detail the following points:
create a java project that proposes some static operations
create a jar from this java project
the current recommanded packaging method is to use maven
create a kermeta project
configure the project to use this java project and its eventual depdendencies
call the static operation
compile and run the kermeta application